Does Helm (or Kubernetes) caches charts?
I have a chart for Helm that works fine.
I updated couple lines of "template" files to have it set up differently and ran helm install -n <relaese name> <char dir>.
But I found that change never gets applied.
when I tried helm install --dry-run --debug, I don't see my updates.
(It might be getting the chart from remote ...)
Does Helm cache stuff? I wasn't able to find anything about it...
I am trying to setup hdfs on my cluster using this link
kubernetes kubectl helm asked Nov 13 '18 at 4:24
Brandon Lee
555
add a comment |
I have a chart for Helm that works fine.
I updated couple lines of "template" files to have it set up differently and ran helm install -n <relaese name> <char dir>.
But I found that change never gets applied.
when I tried helm install --dry-run --debug, I don't see my updates.
(It might be getting the chart from remote ...)
Does Helm cache stuff? I wasn't able to find anything about it...
I am trying to setup hdfs on my cluster using this link
kubernetes kubectl helm asked Nov 13 '18 at 4:24
Brandon Lee
555
I try and my configs are usually updated, I tried once again make changes and they were working fine, If you share the exact change, then I can see more in it.
– murarisumit
Nov 13 '18 at 5:24
Do you want to update existing instance or create new instance?
– Emruz Hossain
Nov 13 '18 at 5:28
I can update existing one but fine with restarting. I have been deleting the previous release with --purge option so far.
– Brandon Lee
Nov 13 '18 at 17:19
add a comment |
I have a chart for Helm that works fine.
I updated couple lines of "template" files to have it set up differently and ran helm install -n <relaese name> <char dir>.
But I found that change never gets applied.
when I tried helm install --dry-run --debug, I don't see my updates.
(It might be getting the chart from remote ...)
Does Helm cache stuff? I wasn't able to find anything about it...
I am trying to setup hdfs on my cluster using this link
kubernetes kubectl helm asked Nov 13 '18 at 4:24
Brandon Lee
555
I have a chart for Helm that works fine.
I updated couple lines of "template" files to have it set up differently and ran helm install -n <relaese name> <char dir>.
But I found that change never gets applied.
when I tried helm install --dry-run --debug, I don't see my updates.
(It might be getting the chart from remote ...)
Does Helm cache stuff? I wasn't able to find anything about it...
I am trying to setup hdfs on my cluster using this link
kubernetes kubectl helm kubernetes kubectl helm asked Nov 13 '18 at 4:24
Brandon Lee
555
asked Nov 13 '18 at 4:24
Brandon Lee
555
edited Nov 13 '18 at 19:01
asked Nov 13 '18 at 4:24
Brandon Lee
555
asked Nov 13 '18 at 4:24
Brandon Lee
555
asked Nov 13 '18 at 4:24
Brandon Lee
555
555
I try and my configs are usually updated, I tried once again make changes and they were working fine, If you share the exact change, then I can see more in it.
– murarisumit
Nov 13 '18 at 5:24
Do you want to update existing instance or create new instance?
– Emruz Hossain
Nov 13 '18 at 5:28
I can update existing one but fine with restarting. I have been deleting the previous release with --purge option so far.
– Brandon Lee
Nov 13 '18 at 17:19
add a comment |
I try and my configs are usually updated, I tried once again make changes and they were working fine, If you share the exact change, then I can see more in it.
– murarisumit
Nov 13 '18 at 5:24
Do you want to update existing instance or create new instance?
– Emruz Hossain
Nov 13 '18 at 5:28
I can update existing one but fine with restarting. I have been deleting the previous release with --purge option so far.
– Brandon Lee
Nov 13 '18 at 17:19
I try and my configs are usually updated, I tried once again make changes and they were working fine, If you share the exact change, then I can see more in it.
– murarisumit
Nov 13 '18 at 5:24
I try and my configs are usually updated, I tried once again make changes and they were working fine, If you share the exact change, then I can see more in it.
– murarisumit
Nov 13 '18 at 5:24
Do you want to update existing instance or create new instance?
– Emruz Hossain
Nov 13 '18 at 5:28
Do you want to update existing instance or create new instance?
– Emruz Hossain
Nov 13 '18 at 5:28
I can update existing one but fine with restarting. I have been deleting the previous release with --purge option so far.
– Brandon Lee
Nov 13 '18 at 17:19
I can update existing one but fine with restarting. I have been deleting the previous release with --purge option so far.
– Brandon Lee
Nov 13 '18 at 17:19
add a comment |
2 Answers
2
active
oldest
votes
I found that I had to rebuild dependency after I make a changes
answered Nov 16 '18 at 3:31
Brandon Lee
555
add a comment |
It is possible to make changes to a chart that do not make difference to the application when it runs or even that are not included in the Kubernetes resources that are generated (e.g. a change within an if block whose condition evaluates to false). You can use '--dry-run --debug' to see what the template evaluates to and check whether your change is present in the Kubernetes resources that would result from the chart installation. This gives you a quick way to check a chart change without it being installed.
If you were publishing the chart then you could see a delay between publishing and getting it from the hosted repo and might need to run helm repo update but you seem to be using the chart source code directly so I would not expect any delay.
answered Nov 13 '18 at 8:05
Ryan Dawson
3,6073325
Thank you for the option. it was in fact helpful. However, when I ranhelm install --dry-run --debug. I do not see the local change I made to chart. Do you know if helm gets chart from remote even though I pass in local path to helm install function?
– Brandon Lee
Nov 13 '18 at 17:53
happy to chat if you're available - chat.stackoverflow.com/rooms/183578/…
– Ryan Dawson
Nov 13 '18 at 17:55
add a comment |
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2 Answers
2
active
oldest
votes
2 Answers
2
active
oldest
votes
active
oldest
votes
active
oldest
votes
I found that I had to rebuild dependency after I make a changes
answered Nov 16 '18 at 3:31
Brandon Lee
555
add a comment |
I found that I had to rebuild dependency after I make a changes
answered Nov 16 '18 at 3:31
Brandon Lee
555
add a comment |
I found that I had to rebuild dependency after I make a changes
answered Nov 16 '18 at 3:31
Brandon Lee
555
I found that I had to rebuild dependency after I make a changes
answered Nov 16 '18 at 3:31
Brandon Lee
555
answered Nov 16 '18 at 3:31
Brandon Lee
555
answered Nov 16 '18 at 3:31
Brandon Lee
555
answered Nov 16 '18 at 3:31
Brandon Lee
555
555
add a comment |
add a comment |
It is possible to make changes to a chart that do not make difference to the application when it runs or even that are not included in the Kubernetes resources that are generated (e.g. a change within an if block whose condition evaluates to false). You can use '--dry-run --debug' to see what the template evaluates to and check whether your change is present in the Kubernetes resources that would result from the chart installation. This gives you a quick way to check a chart change without it being installed.
If you were publishing the chart then you could see a delay between publishing and getting it from the hosted repo and might need to run helm repo update but you seem to be using the chart source code directly so I would not expect any delay.
answered Nov 13 '18 at 8:05
Ryan Dawson
3,6073325
Thank you for the option. it was in fact helpful. However, when I ranhelm install --dry-run --debug. I do not see the local change I made to chart. Do you know if helm gets chart from remote even though I pass in local path to helm install function?
– Brandon Lee
Nov 13 '18 at 17:53
happy to chat if you're available - chat.stackoverflow.com/rooms/183578/…
– Ryan Dawson
Nov 13 '18 at 17:55
add a comment |
It is possible to make changes to a chart that do not make difference to the application when it runs or even that are not included in the Kubernetes resources that are generated (e.g. a change within an if block whose condition evaluates to false). You can use '--dry-run --debug' to see what the template evaluates to and check whether your change is present in the Kubernetes resources that would result from the chart installation. This gives you a quick way to check a chart change without it being installed.
If you were publishing the chart then you could see a delay between publishing and getting it from the hosted repo and might need to run helm repo update but you seem to be using the chart source code directly so I would not expect any delay.
answered Nov 13 '18 at 8:05
Ryan Dawson
3,6073325
Thank you for the option. it was in fact helpful. However, when I ranhelm install --dry-run --debug. I do not see the local change I made to chart. Do you know if helm gets chart from remote even though I pass in local path to helm install function?
– Brandon Lee
Nov 13 '18 at 17:53
happy to chat if you're available - chat.stackoverflow.com/rooms/183578/…
– Ryan Dawson
Nov 13 '18 at 17:55
add a comment |
It is possible to make changes to a chart that do not make difference to the application when it runs or even that are not included in the Kubernetes resources that are generated (e.g. a change within an if block whose condition evaluates to false). You can use '--dry-run --debug' to see what the template evaluates to and check whether your change is present in the Kubernetes resources that would result from the chart installation. This gives you a quick way to check a chart change without it being installed.
If you were publishing the chart then you could see a delay between publishing and getting it from the hosted repo and might need to run helm repo update but you seem to be using the chart source code directly so I would not expect any delay.
answered Nov 13 '18 at 8:05
Ryan Dawson
3,6073325
It is possible to make changes to a chart that do not make difference to the application when it runs or even that are not included in the Kubernetes resources that are generated (e.g. a change within an if block whose condition evaluates to false). You can use '--dry-run --debug' to see what the template evaluates to and check whether your change is present in the Kubernetes resources that would result from the chart installation. This gives you a quick way to check a chart change without it being installed.
If you were publishing the chart then you could see a delay between publishing and getting it from the hosted repo and might need to run helm repo update but you seem to be using the chart source code directly so I would not expect any delay.
answered Nov 13 '18 at 8:05
Ryan Dawson
3,6073325
edited Nov 19 '18 at 9:52
answered Nov 13 '18 at 8:05
Ryan Dawson
3,6073325
answered Nov 13 '18 at 8:05
Ryan Dawson
3,6073325
answered Nov 13 '18 at 8:05
Ryan Dawson
3,6073325
3,6073325
Thank you for the option. it was in fact helpful. However, when I ranhelm install --dry-run --debug. I do not see the local change I made to chart. Do you know if helm gets chart from remote even though I pass in local path to helm install function?
– Brandon Lee
Nov 13 '18 at 17:53
happy to chat if you're available - chat.stackoverflow.com/rooms/183578/…
– Ryan Dawson
Nov 13 '18 at 17:55
add a comment |
Thank you for the option. it was in fact helpful. However, when I ranhelm install --dry-run --debug. I do not see the local change I made to chart. Do you know if helm gets chart from remote even though I pass in local path to helm install function?
– Brandon Lee
Nov 13 '18 at 17:53
happy to chat if you're available - chat.stackoverflow.com/rooms/183578/…
– Ryan Dawson
Nov 13 '18 at 17:55
Thank you for the option. it was in fact helpful. However, when I ran
helm install --dry-run --debug. I do not see the local change I made to chart. Do you know if helm gets chart from remote even though I pass in local path to helm install function?– Brandon Lee
Nov 13 '18 at 17:53
Thank you for the option. it was in fact helpful. However, when I ran
helm install --dry-run --debug. I do not see the local change I made to chart. Do you know if helm gets chart from remote even though I pass in local path to helm install function?– Brandon Lee
Nov 13 '18 at 17:53
happy to chat if you're available - chat.stackoverflow.com/rooms/183578/…
– Ryan Dawson
Nov 13 '18 at 17:55
happy to chat if you're available - chat.stackoverflow.com/rooms/183578/…
– Ryan Dawson
Nov 13 '18 at 17:55
add a comment |
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I try and my configs are usually updated, I tried once again make changes and they were working fine, If you share the exact change, then I can see more in it.
– murarisumit
Nov 13 '18 at 5:24
Do you want to update existing instance or create new instance?
– Emruz Hossain
Nov 13 '18 at 5:28
I can update existing one but fine with restarting. I have been deleting the previous release with --purge option so far.
– Brandon Lee
Nov 13 '18 at 17:19